Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153107
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.05s
Block → Canton commit
1.05s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab528448732758827e90948468c78b970cd481472dbf71743f6f828656300780b844a9059cbb000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da043e379f202d2347012b05e01f59fddc7a66749ef910fc7dc91ebb3fcd1e9c60ea06ab756cb464db2af9260f176365bb70b5811ad63731cfe42116082cd0cf8e929